Chaudhary, Toshu <br/><br/>
Magbook Basic Numeracy Recom. For UPSC (CSAT), State PSCs & other Competitive Exams 

 - New Delhi  Arihant Publication Ltd.  2015 
 - 224p 
<br/><br/><label>ISBN: </label>9789352036004 
<br/><br/><label>Dewey Class. No.: </label>374.012  / CHA